Warning - Do Not Carry Out Maintenance Etc - Safety Signs by Caledonia Signs

Inform personnel that maintenance, repairs, or adjustments must not be performed on specific equipment or machinery unless proper authorisation and safety procedures are followed. This helps prevent unauthorised or unsafe actions that could lead to injury or equipment damage.

The main purpose of this sign is to ensure safety by preventing unapproved maintenance work. Equipment may be hazardous due to electrical energy, moving parts, stored pressure, or other risks, and performing maintenance without proper precautions can result in accidents or malfunction.

In many workplaces, this warning is a critical part of safety protocols and regulatory compliance. It supports lockout/tagout procedures by clearly communicating that maintenance must only be done by trained, authorised personnel following established safety steps, reducing the risk of accidents and liability.

The sign should be placed directly on the equipment or at points of access where maintenance could be initiated. It must be clearly visible to anyone approaching the machinery and is often used alongside physical lockout devices or tags to reinforce the prohibition until it is safe to proceed.

Materials Explained

Below is a more detailed description of the materials this particular safety sign is available in. Helping you decide which sign option is most suitable for your application.

Rigid Plastic: This lightweight, gloss white PVC is resistant to weather, moisture, chemicals, and general wear and tear, making it suitable for harsh environments. Its smooth, solid surface allows for crisp printing of text and graphics, enhancing readability and visual impact. Businesses who choose Rigid Plastic signs benefit from fewer replacements and minimal maintenance, making it a practical investment for reliable and effective safety signs.

Self-Adhesive Vinyl: Self-adhesive vinyl is easy to apply and it’s budget-friendly. Its adhesive backing allows for easy application to a variety of surfaces such as glass, metal, plastic, and painted walls, which simplifies installation and reduces setup time. Self-adhesive vinyl provides a clean, professional finish that suits many indoor environments including offices, retail, industrial sites, and vehicles. It is more affordable than many other material types and allows for custom shapes, colours, and graphics.